Short biography: Claas Rittinghaus earned his diploma in physics at the University of Bielefeld, Germany. After 10 years of working as a product manager for Phoenix Contact in Blomberg, Germany, he joined the Energiewerkstatt in Friedburg, Austria, in 2021 as a project manager in research and consultancy services. As Austrian participant of IEA Wind TCP Task 54 specifically icing topics are in his focus. He is a mountain enthusiast, in summer as in winter, and enjoys hiking, climbing, bouldering, downhill skiing and ski touring. Another passion of his is music, especially playing the guitar and singing.